High Sierra 10.13.2 cannot find my audio device

To all those who bought the Focusrite Scarlett to replace the Fast track (which is exactly what I did) I thought it didn't work either. But as was already stated, it's probably defaulting to the microphone input. For instance in my GarageBand and in my Logic Pro, I just had to switch from input one to input two (I bought a Focusrite Scarlett Solo)

Your solution may work, but since I upgraded to 10.13.3, which is known to have issues, and since I could not go back to 10.13.2, I had to do it the hard way and go back to Sierra. I believe I tried everything, and nothing worked. And yes, I used Audio MIDI Setup as the primary tool for setting/resetting my audio device(s). Thanks.

BTW, from what I've read about Apple's next OS update, it is really going to mess up a lot of people, so be warned. They are changing to 100% 64-bit architecture. Sounds like everything will be incompatible. I won't be upgrading again until I hear definitive news it won't break everything.

Hi minicus64! Thanks for your solution! I'm keen to try it but I'm a bit stuck and puzzled.

I've installed both mbox-driver and fastrack pro-driver.

For step 3 - do you mean:

1) Delete from that folder you created in that zip file OR

2) Navigate to the folder (with similar file paths to what you have written) that was created by the installers and delete those?

I assumed it's option 2) but can't seem to find them 😟

(Update 5 minutes later)

Sorry found it... Feeling dumb... 😝 The file path minicus64 is pointing to is originating from Macintosh HD. In my defence I'm a windows user 😀 😀 (just using Mac for MainStage & logic x) Just followed your instructions but don't have the device on me right now. Will update this thread to let the rest know if it does work. *rubs hands in anticipation*

oky.... in effect its simple; install the original drivers, both; mbox and ftpro and exchange these in both extensions-folders (HD System Library/Extensions & HD Library/Extensions) with the ones I patched.... but be aware I am on Sierra not on HighSierra!!! Good luck!! M.

Do you know if it is possible to Install Sierra to a HD2 if High Sierra is already Installed on HD1? I have upgraded to High Sierra and my M-Audio Profire 610 is no longer recognized. I am at a loss as to how to solve this problem.

Glad Apple sorted it out! Actually slightly too late for me, got a new Focusrite Scarlett 6i6... £219. Great interface, but probably wouldn't have got it if I'd known. At least I can dig out the Fast Track Pro again and use it with my laptop or something... 🙂

I'm in the same "I wouldn't have bought my Focusrite Scarlett if I'd known" boat too. But let's be honest: support for the Fast-Track Pro was dropped ages ago...it's just a matter of time before it ceases to work again.

Hi, i had the same problem. Updated to mac os 10.13.3 and the m-audio fast track pro doesn't work. I tried to contact the avid but they are mercenaries, you have to pay to get information. I'll never buy or get any products of this company anymore. I suggest you to contact apple at chat support and communicate this problem, the person with i spoke on chat said that i was the only one that mentioned this problem. So, if we make a complain at apple chat support i believe they make some changes at the next update. I don't trust in avid or m-audio anymore.

Have just joined the beta program, 10.13.4 beta 4, and the Fast Track Pro is recognised, but isn't working properly: no ability to set input levels, controls greyed out in Garageband, Audio MIDI Setup, Logic Pro. Anyone else having same issues?

Hi I upgraded to 10.13.4 Pro Tools still does not recognize MAudio Fast Track

When I go to System Preferences and highlight Fast Track, I see:

The selected device has no output controls

I highlight / select both Fast Track in input and output, the ProTools SE does not recognize. Any ideas?

Hi I upgraded to 10.13.4 Pro Tools still does not recognize MAudio Fast Track

When I go to System Preferences and highlight Fast Track, I see:

The selected device has no output controls

I highlight / select both Fast Track in input and output, the ProTools SE does not recognize. Any ideas?

Hola YA ENCONTRE LA SOLUCION Y ME SIENTO BASTANTE FELIZ DE PODER COMPARTIRLA CON TODOS USTEDES. No tienen que cambiar ningun archivo o carpeta o bajar de version su sitema operativo. Es mucho mas facil de lo que se imaginan!!!!

Cuando estaba decidido vender mi FAST TRACK PRO para poder comprarme una nueva, un amigo decidio prestarle la suya para ver si funcionaba en mi computadora, la que el me presto es la nueva:

M-audio M-track 2x2m 2 Channel Usb Audio Interface

asi que la concte a mi computadora para probarla con Garage Band y mi guitarra, y funciono perfectamente. despues llegue a mi casa y se me ocurrio conectar mi FAST TRACK PRO solo para probar y FUNCIONO NUEVAMENTE!!!!!

Asi es, SOLO TIENEN QUE CONECTA UNA NUEVA INTERFAZ QUE SEA DE MODELO RECIENTE Y ABRIR LOS PROGRAMAS QUE USEN PARA CREAR MUSICA, DESPUES DE ESO VUELVEN A CONECTAR SU FAST TRACK PRO Y TODO VOLVERA A SER COMO ANTES!!!!!

mucha suerte a todos!!!! estoy muy feliz!!!! =)

Add me to the list of people who find that the 10.13.4 update "fixed" the USB driver issue for my Fast Track Pro.

I use the Fast Track Pro interface when I DJ because it allows discreet audio pass-through to two separate output channels (R+L/1&2+3+4) from the digital mixing console on my laptop. In other words, I can send audio from each side of the mixer to different channels in my PA system. I don't use any of the other inputs (other than the USB interface with my MacBook Pro), so I can't speak to their function.

I also got the message in the sounds control panel that the Fast Track Pro has "no output options," but it works flawlessly again.

I have a Macbook Pro Mid 2010. I had the same problem. I updated from OSX 10.13.3 to OSX 10.13.4.

It really works with no drivers. But DO NOT update to 10.13.5, because I read somewhere that it would not work.